AMD Radeon HD 7850
vs
AMD Radeon R9 280X

AMD Radeon HD 7850
AMD Radeon R9 280X
HD 7850 R9 280X Forskel
AMD Radeon HD 7850 AMD Radeon R9 280X
Pris kr 1,635.9 kr 2,299.5 663.6 (41%)
År 2012 2013 1 (0%)
Maksimal indspillet temperatur 66C 71C 5 (8%)
Max blæserstøj 50.5dB 50.9dB 0.4 (1%)
Anbefalet strømforsyning 480W 600W 120 (25%)
Benchmark CPU Intel Core i7-2700K @ 3.50GHz ($199.99) Intel Core i7-3770K @ 3.50GHz ($248.98)
CPU indvirkning på FPS +0.0 FPS +0.0 FPS 0 (0%)
CPU indvirkning på FPS% 0.0% 0.0% 0 (0%)
Indstillinger for benchmark-kvalitet Ultra Quality Settings Ultra Quality Settings
Gennemsnitlig 1080p-ydeevne 36.9 FPS 50.5 FPS 13.6 (37%)
Gennemsnitlig 1440p ydeevne 25.8 FPS 35.8 FPS 10 (39%)
Gennemsnitlig 4K-ydeevne 11.4 FPS 21.7 FPS 10.3 (90%)
Hukommelse 2 GB 3 GB 1 (50%)
1080p Pris pr. Ramme kr 44.3 kr 38.9 5.4 (12%)
1440p Pris pr. Ramme kr 63.4 kr 54.9 8.5 (13%)
4K pris pr. Ramme kr 143.5 kr 90.5 53 (37%)
Variant AMD Radeon HD 7850 AMD Radeon R9 280X
Samlet kombinations score 55/100 57/100 2 (4%)
Vores dom: Den R9 280X er hurtigere af 39% for 1440p gaming.

Spillets ydeevne ved udvalgte kvalitetsindstillinger

Ændre kvalitetsindstillinger

1920x1080

AMD Radeon HD 7850
AMD Radeon R9 280X
År Spil Billeder pr. sekund
2019 Apex Legends
24
27.0
40
45.0
2019 Anthem
15
17.4
26
29.0
2019 Far Cry New Dawn
22
25.5
38
42.5
2019 Resident Evil 2
27
31.0
47
52.9
2019 Metro Exodus
12
13.8
21
23.6
2019 World War Z
22
25.5
45
50.0
2019 Gears of War 5
18
20.1
30
34.3
2019 F1 2019
22
25.2
38
43.1
2019 GreedFall
20
22.7
34
38.8
2019 Borderlands 3
14
16.0
24
27.2
2018 Just Cause 4
18
20.0
30
34.1
2018 Monster Hunter: World
19
21.5
33
36.7
2018 Strange Brigade
29
32.4
49
55.3
2017 Need For Speed: Payback
24
27.6
42
47.2
2017 For Honor
33
36.8
56
62.9
2017 Project CARS 2
23
26.1
40
44.5
2017 Forza Motorsport 7
28
31.6
48
54.0
2016 Dishonored 2
17
19.0
29
32.5
2015 Rocket League
96
107.4
165
183.4
2015 Need For Speed
26
29.8
45
50.8
2015 Project CARS
25
28.6
43
48.7
2015 Rainbow Six Siege
46
52.2
80
89.1
2014 Thief
28
32.0
47
52.4
2013 Bioshock Infinite
38
42.7
66
73.9
2013 Company of Heroes 2
24
27.6
40
45.1
2013 Crysis 3
23
26.0
55
61.2
2013 GRID 2
46
51.8
82
91.7
2013 Metro: Last Light
28
31.2
48
54.4
2013 Total War: Rome 2
27
30.2
47
53.1
2013 Battlefield 4
38
42.5
49
54.5
2012 Counter-Strike: Global Offensive
66
73.7
113
125.8
2011 Battlefield 3
29
33.2
65
73.2
2009 League of Legends
124
138.2
212
235.8
2008 Crysis: Warhead
31
35.4
56
62.5

2560x1440

AMD Radeon HD 7850
AMD Radeon R9 280X
År Spil Billeder pr. sekund
2019 Apex Legends
16
20.1
26
33.5
2019 Anthem
11
13.8
18
23.0
2019 Far Cry New Dawn
15
19.8
26
33.0
2019 Resident Evil 2
16
20.9
28
35.6
2019 Metro Exodus
8
10.7
14
18.3
2019 World War Z
14
18.6
29
36.5
2019 Gears of War 5
11
14.6
19
24.9
2019 F1 2019
14
17.9
24
30.5
2019 GreedFall
13
16.4
22
28.0
2019 Borderlands 3
8
11.2
15
19.1
2018 Just Cause 4
11
14.7
20
25.2
2018 Monster Hunter: World
12
15.0
20
25.7
2018 Strange Brigade
18
22.6
30
38.5
2017 Need For Speed: Payback
16
20.0
27
34.1
2017 For Honor
17
21.5
29
36.7
2017 Project CARS 2
14
18.4
25
31.4
2017 Forza Motorsport 7
22
28.6
38
48.7
2016 Dishonored 2
13
16.3
22
27.8
2015 Rocket League
36
46.0
62
78.6
2015 Need For Speed
18
23.0
31
39.3
2015 Project CARS
17
21.8
29
37.2
2015 Rainbow Six Siege
27
33.8
46
57.6
2012 Counter-Strike: Global Offensive
49
61.4
83
104.8
2011 Battlefield 3
26
32.8
39
49.2
2009 League of Legends
61
76.7
104
131.0
2008 Crysis: Warhead
18
22.6
33
41.7

3840x2160

AMD Radeon HD 7850
AMD Radeon R9 280X
År Spil Billeder pr. sekund
2019 Apex Legends
8
12.0
14
20.0
2019 Anthem
5
7.5
8
12.5
2019 Far Cry New Dawn
7
10.5
12
17.5
2019 Resident Evil 2
7
10.3
12
17.6
2019 Metro Exodus
4
6.8
8
11.5
2019 World War Z
7
10.7
14
21.0
2019 Gears of War 5
6
9.2
10
15.7
2019 F1 2019
7
11.4
13
19.4
2019 GreedFall
4
6.8
8
11.5
2019 Borderlands 3
4
5.8
7
10.0
2018 Just Cause 4
5
7.7
9
13.1
2018 Monster Hunter: World
5
7.2
8
12.3
2018 Strange Brigade
8
12.3
14
21.0
2017 Need For Speed: Payback
9
13.8
16
23.6
2017 For Honor
7
10.7
12
18.3
2017 Project CARS 2
10
15.4
18
26.2
2017 Forza Motorsport 7
16
23.9
28
40.9
2016 Dishonored 2
9
12.9
15
22.0
2015 Rocket League
15
21.5
25
36.7
2015 Need For Speed
10
15.4
18
26.2
2015 Project CARS
10
15.4
18
26.2
2015 Rainbow Six Siege
10
15.7
18
26.7
2012 Counter-Strike: Global Offensive
38
55.3
66
94.3
2009 League of Legends
21
30.7
36
52.4
HD 7850 vs R9 280X with i7-2700K vs i7-3770K at 1080p and ultra vs ultra settings

AMD Radeon HD 7850 / i7-2700K

Hos indeværende 2048 MB RAM, den HD 7850 kunne nyde seriøs hukommelse-beslægtet flaskehals i flere nyere idræt. Denne kombination mellem HD 7850 og Intel Core i7-2700K @ 3.50GHz har mindre end 8% flaskehals i mange spil og er perfekt match for at undgå fps tab. Denne kombination mellem HD 7850 og Intel Core i7-2700K @ 3.50GHz er et perfekt match for at undgå fps tab. Med den 2048 nuværende MB RAM, HD 7850 kan det have meget få Hukommelse-relaterede flaskehalse i mere moderne spil.

AMD Radeon R9 280X / i7-3770K

For det meste, R9 280X er stadig i stand til at spille moderne spil, men du ville have til at reducere indstillingerne for at opretholde de højere frame rates. Hvis det er vigtigt at holde indstillingerne for grafik kvalitet tættere på ultra eller høj, er der et par muligheder for opgraderinger. Det er værd at bemærke, at R9 280X det er en meget strømslugende kort og kræver en anstændig strømforsyning. Denne kombination mellem R9 280X og Intel Core i7-3770K @ 3.50GHz har mindre end 8% flaskehals i mange spil og er perfekt match for at undgå fps tab. Denne kombination mellem R9 280X og Intel Core i7-3770K @ 3.50GHz er et perfekt match for at undgå fps tab. Med den 3072 nuværende MB RAM, R9 280X kan det have meget få Hukommelse-relaterede flaskehalse i mere moderne spil.

HD 7850 vs R9 280X Specifications Comparison

Board Design

HD 7850 R9 280X
Board NumberC403C386
Length8.28 inches 210 mm10.83 inches 275 mm
Outputs1x DVI1x HDMI2x mini-DisplayPort2x DVI1x HDMI1x DisplayPort
Power Connectors1x 6-pin1x 6-pin + 1x 8-pin
Slot WidthDual-slotDual-slot
TDP130 W250 W

Clock Speeds

HD 7850 R9 280X
GPU Clock860 MHz850 MHz
Memory Clock1200 MHz 4800 MHz effective1500 MHz 6000 MHz effective

Graphics Card

HD 7850 R9 280X
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GenerationSouthern Islands (HD 7800)Volcanic Islands (R9 200)
Launch Price249 USD299 USD
ProductionEnd-of-lifeEnd-of-life
Release DateMar 5th, 2012Oct 8th, 2013

Graphics Features

HD 7850 R9 280X
DirectX12.0 (11_1)12.0 (11_1)
OpenCL1.21.2
OpenGL4.54.5
Shader Model5.15.1
Vulkan1.1.771.1.77

Graphics Processor

HD 7850 R9 280X
ArchitectureGCN 1.0GCN 1.0
Die Size212 mm²352 mm²
GPU NamePitcairnTahiti
GPU VariantPitcairn PRO (215-0828062)Tahiti XTL (215-0821065)
Process Size28 nm28 nm
Transistors2,800 million4,313 million

Memory

HD 7850 R9 280X
Bandwidth153.6 GB/s288.0 GB/s
Memory Bus256 bit384 bit
Memory Size2048 MB3072 MB
Memory TypeGDDR5GDDR5

Render Config

HD 7850 R9 280X
Compute Units1632
ROPs3232
Shading Units10242048
TMUs64128

Theoretical Performance

HD 7850 R9 280X
FP32 (float) performance1,761 GFLOPS4,096 GFLOPS
FP64 (double) performance110.1 GFLOPS (1:16)1,024 GFLOPS (1:4)
Pixel Rate27.52 GPixel/s32.00 GPixel/s
Texture Rate55.04 GTexel/s128.0 GTexel/s

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